1. objective what is a heat exchanger? background problem goals market analysis hela design...
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HeatExchanger LearningApparatus
HELA
MECT 4275Senior Design I
Team Members:Robert MaduroAdolfo LeyvaRicardo GonzalezLuis Avila
Industry Advisor: Wade ArmerUnderclassmen: Stephania Delgado
Jessica Ocampo
Eunice Garcia
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Outline
Objective What is a Heat Exchanger? Background Problem Goals Market Analysis HELA Design Criteria Cost Analysis Project Management
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Outline
Objective What is a Heat Exchanger? Background Problem Goals Market Analysis HELA Design Criteria Cost Analysis Project Management
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Objective
Design and manufacture a heat exchanger learning apparatus to provide students with a comprehensive study of heat exchangers and the various parameters that effect their performance.
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Outline
Objective What is a Heat Exchanger? Background Problem Goals Market Analysis HELA Design Criteria Cost Analysis Project Management
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What is a Heat Exchanger? Heat exchangers are devices that provide the flow
of thermal energy between two or more fluids at different temperatures.
Functions Heat a cooler fluid by means of a hotter fluid. Reduce the temperature of a hot fluid by means of a
cooler fluid.
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Outline
Objective What is a Heat Exchanger? Background Problem Goals Market Analysis HELA Design Criteria Cost Analysis Project Management
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Background
Heat exchangers are used in a wide variety of applicationsTransportationElectronicsHouseholdNational DefenseIndustryEnergyFarm & FisheryEnvironmental Engineering
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Outline
Objective What is a Heat Exchanger? Background Problem Goals Market Analysis HELA Design Criteria Cost Analysis Project Management
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Problem
Most educational institutions that offer engineering courses in thermodynamics and who specialize in heat exchangers are only capable of teaching their students the theoretical knowledge.
They do not have the necessary equipment to educate them on the various parameters that effect heat exchangers.
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Reasons
The reason that most educational institutions can’t afford to purchase this type of equipment is because of the financial situation
Due to the recession most educational institutions are being subjected to budget cuts
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Outline
Objective What is a Heat Exchanger? Background Problem Goals Market Analysis HELA Design Criteria Cost Analysis Project Management
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Goals Include interchangeable bundles to
familiarize students with internal components of a heat exchanger
Use computer software to collect and display data
Incoming fluid will have a temperature difference ranging from 40°F - 50°F (5°C - 10°C) during the transfer process
Provide complete set of working drawings for manufacturing and welding processes
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Outline
Objective What is a Heat Exchanger? Background Problem Goals Market Analysis HELA Design Criteria Cost Analysis Project Management
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Market Analysis Company: American Eagle Oilfield Services
(SOLTEQ in Malaysia) Quoted Price: $29,639.00 Product Name: HE 158C
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Market Analysis
Company: Echoscan Quoted Price: $24,995.00 Product Name: TD-078
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Market Analysis
Company: Hampden Engineering Corporation Quoted Price: Quote pending Product Name: H-6850-40
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Market Analysis Conclusions
Conditions
Company Flow Rate Max Temp Price Interval Visibility
SOLTEQ 20 LPM 160 °F $29,639.00 YES
Echoscan 7 LPM 195 °F $24,995.00 NO
Hampden 30 LPM 175 °F Waiting NO
Pros / Cons
Company Portability DisplayPower Supply
Size
SOLTEQ YES DIGITAL 415V 59”H X 59”W X 35”D
Echoscan NO ANALOG 220V 25”H X 59”W X 25”D
Hampden NO ANALOG 120V 44"H x 44"W x 12"D
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Outline
Objective What is a Heat Exchanger? Background Problem Goals Market Analysis HELA Design Criteria Cost Analysis Project Management
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TEMA - Types Tubular Exchanger Manufacturers Association
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HELA Design Criteria
TEMA Type: A E U
Conceptual View
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HELA Design Criteria Components
One pass shell and tube heat exchanger with interchangeable U-tube bundles
Control panel Two pumpsTwo storage tanksHeat sourceElectronic sensors
○ Measure flow rates, temperatures, and pressuresPortable bench
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HELA Design Criteria
RestrictionsEconomically feasible Run off of 110V power supplyFit into lab room door
○ Maximum width 2’ 9”Portable
○ Casters
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Outline
Objective What is a Heat Exchanger? Background Problem Goals Market Analysis HELA Design Criteria Cost Analysis Project Management
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Cost Analysis
Equipment Qty. Price Source
Shell and Tube Heat Exchanger with 3 Bundles
1 $1,500.00 Ohmstede Limited
Tanks 2 $360.00 Various
Temperature Sensor 5 $90.00 Automation Direct
Immersion Heater 1 $250.00 Various
Centrifugal Pumps 2 $250.00 Various
Bench 1 $877.60 DrillSpot Co.
Miscellaneous N/A $600.00 N/A
Computer and Software $600.00 Various
Total $4,527.60
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Outline Objective What is a Heat Exchanger? Background Problem Goals Market Analysis HELA Design Criteria Cost Analysis Project Management
WBS Gantt Chart Risk Management
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WBSTeam HELA
Project Planning
Market Research
Proposal (CTR)
Design
Preliminary Design
Modeling
Analysis
Optimization
Construction
Procure Funds
Material Allocation
Mechanical Assembly
Testing
Test Equipment
Functionality
Optimize for Experiment
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Risk Management
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Questions?